Alcona Township, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Alcona Township, Michigan, United States, is known for the Harrisville State Park and the scenic beauty of the Huron National Forest. The best time to travel to Alcona Township, United States, is during the summer months of June to August, when the average air temperature is around 70-80°F and the water temperature in nearby lakes is approximately 65-75°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!